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1; Test local-dynamic TLS access optimizations.2;3; If we access two different local-dynamic TLS variables, we only4; need a single call to __tls_get_offset.5;6; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | grep "__tls_get_offset" | count 17 8@x = thread_local(localdynamic) global i32 09@y = thread_local(localdynamic) global i32 010 11define i32 @foo() {12  %valx = load i32, ptr @x13  %valy = load i32, ptr @y14  %add = add nsw i32 %valx, %valy15  ret i32 %add16}17